Former Vice President Mike Pence says he doesn't recall "any pressure" from Donald Trump in 2020 asking him to call Arizona Gov. Doug Ducey about their loss in the presidential election.

"I did check in with, not only Gov. Ducey, but other governors and states that were going through the legal process of reviewing their election results, but there was no pressure involved," Pence said of the former president in an interview that aired Sunday on CBS' "Face the Nation."

Pence, now a contender, like Trump, for the 2024 GOP presidential nomination, told CBS he was "calling to get an update. I passed along that information to the president. And it was no more, no less than that."

CNN reported that Trump had pressured Ducey to find fraud in Arizona's 2020 election to help overturn his narrow loss to Joe Biden and had repeatedly pressured Pence to help him find evidence of fraud. Pence spoke to Ducey multiple times, though he did not pressure the GOP governor as he had been asked, sources told CNN.

Trump publicly attacked Ducey, a former ally, over the state's certification of the results. As Ducey was certifying the election results in November 2020, Trump appeared to call the governor -- with a "Hail to the Chief" ringtone heard playing on Ducey's phone. Ducey did not take that call but later said he spoke with Trump, though he did not describe the specifics of the conversation.

Asked by CBS if he was pressured by Trump to influence Ducey, Pence said, "No, I don't remember any pressure."

"In the days of November and December, this was an orderly process," he said. "You remember there were more than 60 lawsuits underway. States were engaging in appropriate reviews, and these contacts were no more than that."

The Washington Post was first to report on Trump pressuring Ducey to overturn the election results.

Ducey left office earlier this year after two terms as governor. A spokesman for Ducey told CNN on Saturday that the former governor "stands by his action to certify the election and considers the issue to be in the rear view mirror -- it's time to move on."